I
dont. I take showers regularly and wash every other part of my body but I dont ever really bother to reach behind me and start scrubbing my back. As far as I know, there is nothing wrong with my back. Ill scrub the butt, obviously, but not the back of my torso. I seem to get by. Now if I were out rolling in mud, then yeah Id feel compelled to reach back there and scrub. But my normal routine does not include back-washing. What about GAF?